Pick places you'd be happy to stop and times you typically go. You can adjust your plans at any time.

Riders see routes that match and book a seat with one tap.

A new affordable way to commute.

Take a break from the stress of driving and crowded transit. Carzac shows you convenient, affordable rides on your daily commute.

Meet at a local cafe, get in and go. As a rider you just chip in for the cost of gas, all handled through the app.

A non-stop ride in a private car for less than the bus.

Free private networks for employers and universities.

Invite your team to use Carzac and we will automatically set up a free private network for your organization. Your staff will be able to identify each other in the system and optionally share rides only with those in the network.

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(415) 805-7748

Let's fix traffic.

While road congestion is not an easy problem to solve, even small increases in vehicle occupancy have been shown to significantly reduce traffic. With Carzac, everyone can help and we can start today.